Drilling Rig Description: 1.Construction drilling of the projects e.g. prospection, geotechnical investigation, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction; 2. Core drilling, mining exploration, Or exploration; 3. Small hole diameter water well drilling; 4. Geothermal pipe-installing for heat pump; 5. Small-diameter hole foundation piling drilling. Feature: ST-200 type drilling rig is a hydraulic feeding of low speed and high torque portable drilling rig. The railway, hydro power, traffic bridges foundation and other buildings in the engineering geological investigation. The geological core drilling, geophysical survey The small grout Confucians, blast hole drill The small water well drilling. The characteristics of drilling rig: 1. With the hydraulic feeding mechanism, improve the drilling efficiency, reducing the labor intensity of workers. 2. The rig is equipped with a ball on a cassette holding mechanism and a six side rod, the rod can be replaced without shutdown, high work efficiency convenient operation, safe and reliable. 3. Furnished with hole bottom pressure gauge pressure indicator, and easy to master the status inside the hole. 4. The handle centered, convenient operation. 5. The drilling machine has the advantages of compact structure, small volume, light weight, convenient move.